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BOSTON MARATHON 2025

Mats Wensioe

Bib: 5528•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:24
Rank: #2105
Start → 5K
19:24 | 6:15/mi
10K· 6.21 mi
38:48
Rank: #2100 (+5)
5K → 10K
19:24 | 6:15/mi
15K· 9.32 mi
58:12
Rank: #2068 (+32)
10K → 15K
19:24 | 6:15/mi
20K· 12.43 mi
1:17:46
Rank: #2035 (+33)
15K → 20K
19:34 | 6:18/mi
Half· 13.11 mi
1:22:00
Rank: #2031 (+4)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:37:19
Rank: #2022 (+9)
Half → 25K
15:19 | 6:19/mi
30K· 18.64 mi
1:57:42
Rank: #2002 (+20)
25K → 30K
20:23 | 6:34/mi
20M
2:06:47
Rank: #2015 (-13)
30K → 20M
9:05 | 6:41/mi
21M
2:13:44
Rank: #1996 (+19)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:18:25
Rank: #1947 (+49)
21M → 35K
4:41 | 6:16/mi
23M
2:26:48
Rank: #1934 (+13)
35K → 23M
8:23 | 6:42/mi
24M
2:33:22
Rank: #1930 (+4)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:39:19
Rank: #1956 (-26)
24M → 40K
5:57 | 6:58/mi
25.2M
2:41:51
Rank: #1958 (-2)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:48:37
Rank: #1987 (-29)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:00
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:26:37
Pace6:36 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4719:246:1519:24
6:15
-
10K
6.21 mi10:42:1138:486:1519:24
6:15
0:00
15K
9.32 mi11:01:3558:126:1519:24
6:15
0:00
20K
12.43 mi11:21:091:17:466:1519:34
6:18
+0:03
Half
13.11 mi11:25:231:22:006:154:14
6:12
-0:06
25K
15.53 mi11:40:421:37:196:1615:19
6:19
+0:07
30K
18.64 mi12:01:051:57:426:1920:23
6:34
+0:15
20M
20.00 mi12:10:102:06:476:209:05
6:41
+0:07
21M
21.00 mi12:17:072:13:446:226:57
6:57
+0:16
35K
21.75 mi12:21:482:18:256:224:41
6:16
-0:41
23M
23.00 mi12:30:112:26:486:238:23
6:42
+0:26
24M
24.00 mi12:36:452:33:226:236:34
6:34
-0:08
40K
24.85 mi12:42:422:39:196:255:57
6:58
+0:24
25.2M
25.20 mi12:45:142:41:516:252:32
7:21
+0:23
Finish
26.22 mi12:52:002:48:376:266:46
6:38
-0:43

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:12 /mi

Average Pace

6:26 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:11

91% of race

Time at Steady Pace

12:54

8% of race

Time at Slower Pace

2:32

2% of race

Average Pace: 6:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:4719:246:1519:24
6:15
#2105
10K
6.21 mi10:42:1138:486:1519:24
6:15
#2100
15K
9.32 mi11:01:3558:126:1519:24
6:15
#2068
20K
12.43 mi11:21:091:17:466:1519:34
6:18
#2035
Half
13.11 mi11:25:231:22:006:154:14
6:12
#2031
25K
15.53 mi11:40:421:37:196:1615:19
6:19
#2022
30K
18.64 mi12:01:051:57:426:1920:23
6:34
#2002
20M
20.00 mi12:10:102:06:476:209:05
6:41
#2015
21M
21.00 mi12:17:072:13:446:226:57
6:57
#1996
35K
21.75 mi12:21:482:18:256:224:41
6:16
#1947
23M
23.00 mi12:30:112:26:486:238:23
6:42
#1934
24M
24.00 mi12:36:452:33:226:236:34
6:34
#1930
40K
24.85 mi12:42:422:39:196:255:57
6:58
#1956
25.2M
25.20 mi12:45:142:41:516:252:32
7:21
#1958
Finish
26.22 mi12:52:002:48:376:266:46
6:38
#1987
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2105200720072060(Top 7%)1964(Top 12%)1964(Top 35%)
10K6.21 mi3.10 mi2100+52003+42003+42119(Top 7%)2022(Top 13%)2022(Top 36%)
15K9.32 mi3.11 mi2068+321972+311972+312060(Top 7%)1964(Top 12%)1964(Top 35%)
20K12.43 mi3.11 mi2035+331942+301942+301993(Top 7%)1898(Top 12%)1898(Top 34%)
Half13.11 mi0.68 mi2031+41939+31939+31976(Top 7%)1885(Top 12%)1885(Top 33%)
25K15.53 mi2.42 mi2022+91927+121927+121938(Top 7%)1844(Top 11%)1844(Top 33%)
30K18.64 mi3.11 mi2002+201906+211906+212228(Top 8%)2107(Top 13%)2107(Top 37%)
20M20.00 mi1.36 mi2015-131920-141920-142367(Top 8%)2234(Top 14%)2234(Top 40%)
21M21.00 mi1.00 mi1996+191899+211899+212039(Top 7%)1914(Top 12%)1914(Top 34%)
35K21.75 mi0.75 mi1947+491850+491850+491456(Top 5%)1380(Top 9%)1380(Top 24%)
23M23.00 mi1.25 mi1934+131835+151835+152215(Top 8%)2066(Top 13%)2066(Top 37%)
24M24.00 mi1.00 mi1930+41831+41831+42309(Top 8%)2134(Top 13%)2134(Top 38%)
40K24.85 mi0.85 mi1956-261854-231854-233637(Top 13%)3207(Top 20%)3207(Top 57%)
25.2M25.20 mi0.35 mi1958-21856-21856-22668(Top 9%)2370(Top 15%)2370(Top 42%)
Finish26.22 mi1.02 mi1987-291883-271883-273519(Top 12%)3066(Top 19%)3066(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2060

Males

1964

M18-39

1964

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

2119

Males

2022

M18-39

2022

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2060

Males

1964

M18-39

1964

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1993

Males

1898

M18-39

1898

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1976

Males

1885

M18-39

1885

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1938

Males

1844

M18-39

1844

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2228

Males

2107

M18-39

2107

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2367

Males

2234

M18-39

2234

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2039

Males

1914

M18-39

1914

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1456

Males

1380

M18-39

1380

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2215

Males

2066

M18-39

2066

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2309

Males

2134

M18-39

2134

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3637

Males

3207

M18-39

3207

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2668

Males

2370

M18-39

2370

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3519

Males

3066

M18-39

3066

Passing Analysis

Category:
Athletes Passed
703
Passed By
585
Net Change
+118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2105
5K → 10K116111+5#2105#2100
10K → 15K8351+32#2100#2068
15K → 20K8047+33#2068#2035
20K → Half128+4#2035#2031
Half → 25K6253+9#2031#2022
25K → 30K7959+20#2022#2002
30K → 20M3346-13#2002#2015
20M → 21M3920+19#2015#1996
21M → 35K589+49#1996#1947
35K → 23M5138+13#1947#1934
23M → 24M3935+4#1934#1930
24M → 40K1844-26#1930#1956
40K → 25.2M1113-2#1956#1958
25.2M → Finish2251-29#1958#1987
TOTALS703585+118
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing